RELATIONS & FUNCTIONS | MATH MADE EASY

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definition of a relation.jpg

empty and universal relation.jpg

identity relation.jpg

reflexive and symmetric relation.jpg

transitive relation.jpg

equivalence class.jpg

equivalence class.jpg

vertical line test.jpg

injective function.jpg

difference between codomain and range.jpg

greatest integer function.jpg

signum function.jpg

modulus function.jpg

no of functions from A to B.jpg

no of injective functions.jpg

no of onto functions.jpg

particular case of no of onto functions.jpg

binary operations.jpg

addition and multiplication as binary operations.jpg

subtraction and division are not binary operations.jpg

division is not a binary operation on R.jpg

commutative and associative binary operations.jpg

identity and inverse of a binary operations.jpg

onto function.jpg

bijective function.jpg

maximum no of equivalence relations qst.jpg

maximum no of equivalence relations qst.jpg

max no of equivalence relations solution.jpg

max no of equivalence relations solution.jpg

Which of the following is an equivalence relation.jpg

Which of the following is an equivalence relation.jpg

Maximum number of Equivalence Relations on {1,2,3}

HOW TO LEARN RELATIONS AND FUNCTIONS FOR CLASS 12 MATHEMATICS NCERT,ISC, CUET MATHS

Relations and Functions for Class 12

Relations and Functions board questions with solutions are discussed here.

Practice Relations and Functions in Maths

Relations MCQ 1

R is a relation on A= {1,2,3} defined by R = {(1,2)}. Is R reflexive, symmetric, transitive?

MCQ QUESTIONS RELATIONS AND FUNCTIONS

PRACTICE TEST WITH ANSWERS

WHAT ARE RELATIONS AND EQUIVALENCE RELATIONS

This post gives you the basic definition of a relation followed by the meaning of the Identity relation, Universal relation and the Empty relation. You will learn about reflexive, symmetric and transitive relations and an Equivalence relation. 2 problems are also illustrated. The first problem helps you to identify whether the given relation is reflexive and symmetric. The second problem gives you a relation and you are asked to identify it.

Click to view notes.

RELATIONS AND FUNCTIONS FOR CLASS 12 STUDY TIPS EQUIVALENCE RELATION

HOW TO FIND THE MAXIMUM NUMBER OF EQUIVALENCE RELATIONS ON A SET